Ibisabwa kuri Sinki ya Mop Ikozwe mu byuma bitagira umugese NSF n'amategeko ku makabati y'abasukura
Abagenzuzi b'ubuzima binjira mu byumba by'ubucuruzi byo gusukura amazi kare, maze ibikoresho bibuze cyangwa bitujuje ibisabwa bigahagarika umushinga, bikananirana igenzura, cyangwa bigasaba ko hashyirwaho ibikoresho bihenze. Gukoresha amazi nabi no kubura ibikoresho byo gusukura amazi bitera ibyago byo kwanduza amazi mu miyoboro y'amazi.
Iyi mfashanyigisho ikubiyemo inzego eshatu z’amategeko zigenga sinki y’icyuma kitagira umugese muri Leta Zunze Ubumwe za Amerika, amahame ya NSF/ANSI agenga ibikoresho bigena niba ibikoresho byawe byujuje ibisabwa, hamwe n’amategeko agenga imikoreshereze y’ibikoresho umufundi wawe agomba kubahiriza mbere yo gusuzuma bwa nyuma.
Kugira ngo urebe uburyo ibi bikoresho bihuye n'aho isuku y'ikigo cyawe ikorerwa, soma incamake yacu yaicyo serivisi yo gusinkisha ari cyo n'uko ikorambere yo gusuzuma ibisabwa kuri kode iri hepfo.
1. Inzego eshatu z’amategeko zigenga imiyoboro y’ubucuruzi
Inzego eshatu z'amategeko zigenzura ishyirwaho rya sinki z'ubucuruzi. Ikigo cyawe kigomba kubahiriza byose uko ari bitatu icyarimwe.
| Kode / Isanzwe | Inteko Ishinga Amategeko | Icyo Igenzura |
|---|---|---|
| Kode y'ibiribwa ya FDA § 5-203.13 | Ikigo gishinzwe ibiribwa n'imiti muri Amerika | Bisaba nibura sinki imwe ikoreshwa mu gutunganya ibiribwa cyangwa ahantu hasukuye neza mu bigo by'ibiribwa; bibuza kohereza imyanda mu masinki yo gutegura ibiribwa cyangwa yo gukaraba intoki |
| UPC § 418.0 / IPC § 410.0 | IAPMO / ICC | Igenzura ingano y'imiyoboro y'amazi, ibisabwa mu mitego, gukumira amazi asubira inyuma, n'ingano y'aho imyanda ituruka. |
| Igipimo cya 2 cya NSF/ANSI | NSF Mpuzamahanga | Ishyiraho amahame ngenderwaho y'imiterere y'ibikoresho, irangi ry'ubuso, n'uburyo bwo kubaka imigozi ku bikoresho byo mu gace k'ibiribwa |
Ijambo ryemewe: "Igikarabiro cya serivisi" n'impamvu "Igikarabiro cya Mop" cyarahagaze
Amategeko agenga imiyoboro y'amazi n'ibiribwa avuga ko iki gikoresho arisinki ya serivisi: igikarabiro gihoraho gikoreshwa gusa mu kuzuza no gusukamo ibikoresho byo gusukura no kujugunya amazi yanduye yo mu isuku. Ku kazi no mu kataloge z'ibicuruzwa, ikintu kimwe hafi ya cyose cyitwasinki yo koroherezaIryo zina ryakomotse ku kazi k'ibanze k'ibikoresho, kuzuza no koza indobo zo kogosha, ubu ni ryo jambo abakwirakwiza, abavomyi, n'abaguzi bakoresha mu gushakisha no kugena ibikoresho. Amagambo yombi agaragaza ikintu kimwe. “Sinki yo kogosha” igaragara mu mabwiriza; “sinki yo kogosha” iyobora uburyo uyigura n'uko uyishyiramo.
Kode y'ibiribwa ya FDA § 5-203.13bisaba ko ibigo by'ibiribwa bitanga nibura sinki imwe ya serivisi. Abakozi basukura imifariso cyangwa bakaraba imyenda mu sinki yo koza amasahani ifite ibice bitatu cyangwa sinki yo gutegura ibiryo bakora icyaha gikomeye, ibyo abagenzuzi bavuga ko bigomba gukosorwa byihuse.
2. Igipimo cya 2 cya NSF/ANSI: Amategeko agenga ibikoresho n'ubwubatsi
Icyiciro cya 2 cya NSF/ANSI (Ibikoresho by'ibiribwa) gisobanura amahame ntarengwa y'ibikoresho n'ibipimo ngenderwaho ku bikoresho byose biri mu gace k'ubucuruzi k'ibiribwa. Akabati k'icyuma kitagira umugese gafite ikimenyetso cya NSF kagomba kuba kujuje buri ngingo iri hepfo.
Impamvu ubwoko bwa 304 Stainless ari bwo bw'ibanze
NSF/ANSI Standard 2 isaba ko ubuso buri mu duce twa splash buba bwiza, budafata imyenge, kandi budashobora kwangirika. Ibyuma bisize irangi, zinc ya galvanized, n'ibyuma bifite uburebure buto byose ntibikora neza muri iki gisabwa.
- Aloyi:ShyirahoUbwoko bwa 304 bw'icyuma kitagira umugese(18% ya chromium, 8% ya nikeli nikeli). Iyi mvange irwanya imyanda iva mu isabune ya alkaline n'imiti ivura indwara ishingiye kuri chlorine ku gipimo gisanzwe cyo kuyivanga.
- Igipimo:ShyirahoIngano ya 16 (1.5 mm) or Ingano ya 14 (2.0 mm)Ikintu cyose cyoroshye gihinduka munsi y'umutwaro wuzuye, kigafungura imiyoboro mito ku migozi yo gusudira aho ibisigazwa by'ibinyabuzima byirundaniye. Akabati ko gukaraba icyuma kitagira umugese kapima garama 16 kagabanya ingaruka za buri munsi z'indobo ziremereye.
Ibisabwa mu bwubatsi bw'umubiri
- Inguni zipfundikiye:NSF/ANSI Standard 2 ibuza guhuza imigozi y'imbere ya dogere 90. Inguni zose ziri mu gikombe zigomba kugira umurambararo waKuva kuri mm 10 kugeza kuri mm 15byibuze. Ibi bikuraho imitego y'imyanda ibuza isuku ihagije.
- Gusudira mu buryo buhoraho:Imirongo yose yo gusudira igomba kuba isukuye kandi irangijwe kugira ngo ihuze n'imiterere y'ubuso buyikikije. Ingano y'ubusudi idafite ubuziranenge, utwenge tugaragara, cyangwa imirongo idafite ubuziranenge inanirwa kugenzura isuku.
- Igisenge gifite uburebure:Igice cyo hasi cy'ikibaya kigomba kumanuka kimwe yerekeza aho amazi asohokera. Amazi ahagaze mu kibaya agaragaza imiterere idakwiye y'ubuso kandi atuma habaho ibura ry'isuku.
3. Gukumira ihindagurika ry'amazi: Amabwiriza yo kugabanya ikoreshwa ry'ibikoresho byo mu bwoko bwa Vacuum Breaker
Kurinda gusubira inyuma kw'amazi bigenzurwa cyane n'abagenzuzi b'amazi ku bijyanye no gushyiraho sinki za mopu. Robine zo mu kabati zikunze gushyirwa ku byuma bitanga imiti cyangwa zigashyirwa mu ndobo za mopu zanduye, bigatuma amazi meza yo mu nyubako ashobora kwangirika. Ku sinki ya mopu ikoresha icyuma kitagira umugozi, iyi ngaruka iba ku muyoboro w'amazi.
Utwuma dukoresha umwuka ushyushye mu kirere (AVB)
UPC § 603.5.7naIPC § 608.15.4byombi bisaba uburyo bwo gukumira amazi asubira inyuma ku muyoboro uwo ari wo wose uhuza imiyoboro. Iyo umuyoboro ufatanye n'umuyoboro w'amazi, kugabanuka gutunguranye k'umuvuduko w'amazi mu mujyi bitera siphon ishobora kugarura amazi yanduye mu muyoboro w'amazi meza.
Igisubizo cya kode niIgikoresho cyo kugabanya ubushyuhe mu kirere (AVB)ishyizwe ku ruhande rw'isoko ry'amazi kuri vali y'amazi. Imbonerahamwe iri hepfo igaragaza urukurikirane rukwiye n'itegeko ryo kuzamura amazi.
| Intambwe | Igice | Ibisabwa kuri kode |
|---|---|---|
| 1 | Valve y'amazi (amazi atangwa) | Gufunga umugezi wo hejuru bigenzura itangwa ry'ibicuruzwa |
| 2 | Igikoresho cyo kugabanya ubushyuhe mu kirere (AVB) | Shyira ku ruhande rw'amazi asohoka, nibura mm 150 (inchi 6) hejuru y'inkombe ndende cyane y'ikibaya cyangwa aho amazi asohoka cyane |
| 3 | Umuyoboro w'imiyoboro ufite insinga | Ihuzwa n'agasanduku k'imyanda cyangwa icyuma gitanga imiti |
Amategeko y'ingenzi ya AVB
- Uburebure:Shyira AVB niburamm 150 (inchi 6)hejuru y'inkombe y'ikibaya iri hejuru cyane y'amazi. Niba uburyo bwo gusohora imiti buhujwe hepfo, pima uhereye ku nzira nini cyane y'icyo gikoresho.
- Nta gufunga nyuma y'aho:Ntushobora gushyiraho valve yo kuzimya iri munsi y'icyuma gihagarika umwuka. Niba sisitemu y'imiti ifite valve y'imbere, vugurura ukoresheIgikoresho cyo kugabanya umuvuduko w'amashanyarazi (PVB)cyangwaAgace k'umuvuduko kagabanutse (RPZ)guteranya.
- Umugozi udakurwaho:Amarobine agomba gukoresha imashini ikoresha imiyoboro y'amazi ifunga imigozi ifite vis idakurwaho kugira ngo abakoresha batanyura ku gikoresho.
4. Ingano z'imiterere, uburyo bwo gusiba, n'amategeko agenga imiyoboro y'amazi yo hasi
Ubujyakuzimu bw'ikibaya mu rwego rwo kubahiriza amategeko
Inzego nyinshi z'ubuzima mu mujyi ziteze ko hari ubujyakuzimu bw'ikiyiko cy'icyuma kitagira umugozi niburaUburebure bwa mm 200 kugeza kuri mm 300 (inchi 8 kugeza kuri 12)Ibi birinda ko insinga zisubira inyuma zigera ku nkuta zikikije aho ziherereye, bigatuma habaho kubora kw'imiterere y'inkuta no gukura kw'ibihumyo inyuma y'inkuta. Kugira ngo tumenye neza uburyo uburebure bw'inkuta butandukana bitewe n'ubwoko bw'inyubako, umurongo wacu urebaubujyakuzimu bw'ikigega cyo kogosha kugira ngo gikomeze gukoreshwaikubiyemo ibipimo ngenderwaho byo guhitamo urufunguzo.
Ibisabwa kugira ngo habeho isuku n'ibisabwa kugira ngo hashyirweho
- Imbere y'aho amazi anyura hasi:Abayobozi benshi b'amazi bo mu gace batuyemo biteze ko sinki ya serivisi izajya ikoreshwa murimm 1,500 (metero 5)y'aho amazi anyura hasi kugira ngo hakomeze gusohora neza kandi hakomeze umuvuduko ukwiye w'imiyoboro y'amazi.
- Uburinzi bw'inkuta mu gace ka splash:Kurinda ubuso bwose bw'inkuta imberemm 450 (inchi 18)y'umurambararo w'igikoni ukoresheje ibikoresho bidafata. Ibyuma bitagira umugese cyangwa ikibaho cya FRP byujuje ibi bisabwa.
- Udukabati tw’abasukura dushobora kugera kuri ADA:Iyo ukeneye akabati k'umusuku kaboneka, shyiramo igisenge gifite uburebure bwa metero imwe n'igice, gifite uburebure bwa metero imwe n'igice.mm 100 (inchi 4)kugira ngo indobo yo kogosha ishobore kunyura hejuru y'umuyoboro.
5. Ifite imiterere ishingiye ku rukuta cyangwa ihagaze ku giti cyayo: Ni iyihe genamiterere ihuye na kode yawe
Ubwoko bwombi bw'ibigega bukurikiza amategeko yose iyo bushyizwemo neza. Guhitamo imiterere biterwa n'aho uherereye, aho hasi haboneka, n'imiterere y'urukuta. Ibigega byo mu cyuma kitagira umugozi bikora neza mu buryo ubwo aribwo bwose iyo umufundi akurikije amategeko agenga ibigega.
| Ikiranga | Ifite urukuta | Umuntu uhagaze wenyine |
|---|---|---|
| Ibyiza Kuri | Udusanduku duto tw'abasukura; hasi hagomba kuguma hadafite isuku kugira ngo hakorwe isuku | Ibyumba binini by'ibikoresho; imiyoboro y'amazi yo hasi irimo ibisenge |
| Ibisabwa ku rukuta | Icyapa gikomeye cyo inyuma gifatanye n'imigozi | Nta na kimwe |
| Kuramo amazi mu buryo butunguranye | Binyuze mu rukuta rutose | Hejuru unyuze ku gisenge cyo hasi |
| Inguzanyo ya ADA | Byoroshye kubona ivi rikenewe | Bisaba gushyira amaguru neza |
| Icyitegererezo cyatanzwe | Sinki ya LA131 ishyirwa ku rukuta | Sinki yo mu bwoko bwa A15-4 ikoreshwa mu gusigamo itagira umugese |
Urutonde rw'igenzura ry'ishyirwa mu bikorwa mbere yo gusuzuma
- Basin ifite ikimenyetso cy’impamyabumenyi ya NSF/ANSI Standard 2 ubu.
- Ubwoko bw'icyuma kitagira umugese cya 304 ku gipimo cya 16-gauge
- Inguni zose z'imbere zigomba kuba zifite umurambararo wa R10 mm cyangwa urenga
- AVB ishyizwe ku muyoboro w'amazi, ishyizwe kuri ≥ mm 150 hejuru y'inkombe nini cyane y'amazi
- Nibura uburebure bwa mm 50 (inchi 2) bwo guhuza imiyoboro ya P-trap
- Inkuta zikikije zikingiwe n'ibikoresho bidafata amazi kugeza kuri mm 450 hejuru y'umuzenguruko w'igikoni
- Ku bikoresho bishyirwa ku rukuta: inkingi zo gushyiramo zifatanye neza n'inkuta
- Ku bice bihagaze ku giti cye: ibirenge bingana neza; amaguru y'inyuma afatanye hasi
Ibibazo Bikunze Kubazwa
Ese sinki yo korohereza imodoka ikoreshwa mu gukaraba muri resitora y'ubucuruzi isabwa na kode?
Yego. Itegeko ry’ibiribwa rya FDA § 5-203.13 risaba buri kigo cy’ibiribwa gutanga nibura sinki imwe ya serivisi cyangwa ahantu ho gusukura hagenzuwe. Ibigo bidafite sinki ya serivisi yihariye kandi byemerera abakozi kujugunya amazi yo mu gikoni mu masinki yo gutegura ibiribwa cyangwa yo koza ibikoresho bikorerwaho ihohoterwa rikomeye mu gihe cy’igenzura risanzwe ry’ubuzima.
Ese sinki yo kororeramo ikenera imashini ikoresha umwuka ushyushye?
Yego, niba robine ifite umuyoboro uhuza imigozi. UPC § 603.5.7 na IPC § 608.15.4 byombi bitegeka gukumira amazi asubira inyuma ku miyoboro isohokamo imigozi. Akamashini gakoresha umwuka uvamo umwuka kujuje ibi bisabwa mu bikoresho byinshi bisanzwe. Niba hari valve yo kuzimya imanuka, vugurura ukoreshe akamashini gakoresha umwuka uvamo umuvuduko cyangwa RPZ assembly.
Ese umuyoboro w'amazi wo hasi mu kabati ushobora gusimbura sinki yo kororeramo?
Oya. Umuyoboro wo hasi ukemura ibibazo byasutswe ku buryo butunguranye. Ntabwo utanga ahantu ho gusukura cyangwa uburinzi bw'amazi asubira inyuma nk'uko FDA ibivuga mu gitabo cya 5-203.13. Umuyoboro wo hasi ntushobora gusimbuza umuyoboro wo hasi; urawukomeza.
Sinki yo mu bwoko bwa mopu ikoreshwa mu bucuruzi ikenera ingano ingana iki?
Imbonerahamwe ya UPC 702.1 ishyiraho nibura kumm 50 (inchi 2)Umuyoboro w'imyanda. Umuyoboro w'imyanda wo mu rugo ufite uburebure bwa mm 40 (santimetero 1.5) ntukurikiza amategeko agenga aho bashyira imyanda mu bucuruzi kuko udashobora kwihanganira ingano y'imyanda n'amazi mabi asohoka muri ibyo bikoresho.
Gusoza
Imibare itatu igaragaza uburyo bwo gushyiraho sinki y'icyuma kidasagwa ikurikije amategeko:Ubujyakuzimu bw'ikibaya nibura bwa mm 200, Umuyoboro w'amazi ungana na mm 50, naUbutumburuke bwa AVB bwa mm 150 hejuru y'inkombe z'amaziShyira hamwe n'icyuma cya stainless steel cya Type 304 cyemewe na NSF ku gipimo cya 16-gauge, impuzandengo z'imbere zifunze, n'uburinzi bw'inkuta mu gace ka splash, maze akabati kawe k'umusuku gashobora gusuzumwa ku nshuro ya mbere.
